Showing 1 - 10 of 32
Persistent link: https://www.econbiz.de/10009282940
Persistent link: https://www.econbiz.de/10009325245
We discuss the physical content of X-ray Detected Magnetic Resonance (XDMR), i.e. a novel spectroscopy which uses XMCD to probe the resonant precession of the local magnetization in a strong microwave pump field. We focus on the simplest case of a steady-state precession of elemental moments in...
Persistent link: https://www.econbiz.de/10009280161
contribution to the magnetic excitations. We have calculated the energy of the uniform mode in antiferromagnetic nanoparticles with … antiferromagnetic nanoparticle must be considered as a kind of a ferrimagnet. Two magnetic anisotropy terms are considered, a planar … scattering measurements on nanoparticles of antiferromagnetic α-Fe<Subscript>2</Subscript>O<Subscript>3</Subscript> and NiO …
Persistent link: https://www.econbiz.de/10009280183
Persistent link: https://www.econbiz.de/10009281277
Persistent link: https://www.econbiz.de/10009281424
We present in this study computational simulations of the ferromagnetic resonance response of magnetic nanoparticles with a uniaxial anisotropy considerably larger than the microwave excitation frequency (in field units). The particles are assumed to be randomly oriented in a two dimensional...
Persistent link: https://www.econbiz.de/10009281563
We report on room temperature ferromagnetic resonance (FMR) studies of [ t Co|2t Ni]  × N sputtered films, where 0.1 ≤ t ≤ 0.6 nm. Two series of films were investigated: films with the same number of Co|Ni bilayer repeats (N=12), and samples in which the overall magnetic layer thickness...
Persistent link: https://www.econbiz.de/10009282060
the CO phase becomes antiferromagnetic. Copyright EDP Sciences, Springer-Verlag 2003 …
Persistent link: https://www.econbiz.de/10009282490
Persistent link: https://www.econbiz.de/10009325097